Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
bolf.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-06 15:52:43 UTC · ↺ Refresh
MX Hostnames
- mail.bolf.com
MX Priorities
- mail.bolf.com: 10
A / AAAA Records
- 5.149.163.145 ↩ vm557.iai-system.com
Mail Server IPs
- 185.24.26.53 ↩ mail.bolf.com
SOA Record
Raw SOA
dns.home.pl admin.home.pl 1616397919 14400 7200 2419200 3600
Primary NS (mname)
dns.home.pl
Admin Email (rname)
admin@home.pl
Serial
1616397919
Refresh
14400s
Retry
7200s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
dns2.home.pl
dns.home.pl
dns3.home.pl
SPF Record
✓ Strict (-all)
v=spf1 a mx include:plentymarkets.com include:spf.iai-sa.com include:_spf.jupiter.salesmanago.pl include:sendgrid.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; pct=100; adkim=s; aspf=s; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 a mx include:plentymarkets.com include:spf.iai-sa.com include:_spf.jupiter.salesmanago.pl include:sendgrid.net -all
- a14acd90c872b1a62e3ccf711c5d191970a0134f1de4df5ef87df2da628f7c2
Full email verification for bolf.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits